DevOps and Development

Windows offers over 280 CMD commands to automate various tasks through the command prompt. Read this guide and grab our free cheat sheet to master the command prompt in no time.

Helm charts are application packages that use Kubernetes resources. They provide a template structure for app deployment. Learn how to create a Helm chart in this step-by-step tutorial.

The sed command is one of the oldest and most useful command-line tools for text transformation. Learn how to utilize the most commonly used feature of sed: finding and replacing a string in a file.

Linux offers multiple tools for data transfer to and from a server, the most popular being curl and wget. This tutorial will show you how to use the curl command, and provide you with an exhaustive list of the supported protocols and available options.

As a highly popular programming language, Java is used for developing anything from lightweight mobile to desktop applications. This step-by-step guide shows you how simple it is to install Java on CentOS and Rocky Linux.

Pip Installs Packages (Pip) is a package management system that simplifies the process of installing and managing software packages written in Python. All packages listed in the Python Package Index (PyPI) can be installed using Pip.

Helm is a package manager for Kubernetes that simplifies deployment process. Follow this step-by-step tutorial to learn how to install Helm on Ubuntu, Mac and Windows.

Docker is an increasingly popular software package that creates containers for application development. Essentially, it creates a uniform interface so that any application running on it is compatible with most operating systems. Developing in Docker also helps speed up applications, since it shares the kernel and other resources.

Hyperscale, IaaS, and colocation are three popular IT infrastructure solutions. While not directly comparable, they all offer options for businesses to scale and optimize their IT infrastructure.

The bash case statement simplifies complex conditional statements and tests input strings against specified patterns to execute a command when the condition is met. This tutorial shows how to use the bash case statement.